<template>
  <div class="search-panel">
    <el-row class="m-header-searchbar">
      <el-col :span="3" class="left">
        <img src="//s0.meituan.net/bs/fe-web-meituan/e5eeaef/img/logo.png" alt="">
      </el-col>
      <el-col :span="15" class="center">
        <div class="wrapper">
          <el-input v-model="search" placeholder="搜索商家或地点" @focus="focus" @blur="blur" @input="input" />
          <button class="el-button  el-button--primary">
            <i class="el-icon-search" />
          </button>
          <dl v-if="isHotPlace" class="hotPlace">
            <dt>热门搜索</dt>
            <dd v-for="(item,idx) in hotPlace" :key="idx">
              {{ item }}
            </dd>
          </dl>
          <dl v-if="isSearchList" class="searchList">
            <dd v-for="(item,idx) in searchList" :key="idx">
              {{ item }}
            </dd>
          </dl>
        </div>
        <p class="suggset">
          <a href="#">
            故宫博物馆
          </a>
        </p>
        <ul class="nav">
          <li><nuxt-link to="/" class="takeout">
              美团外卖
            </nuxt-link>
          </li>
          <li><nuxt-link to="/" class="movie">
              猫眼电影
            </nuxt-link>
          </li>
          <li><nuxt-link to="/" class="hotel">
              美团酒店
            </nuxt-link>
          </li>
          <li><nuxt-link to="/" class="apartment">
              民宿/公寓
            </nuxt-link>
          </li>
          <li><nuxt-link to="/" class="business">
              商家入驻
            </nuxt-link>
          </li>
        </ul>
      </el-col>
      <el-col class="right" :span="6">
        <ul class="security">
          <li>
            <i class="refund" />
            <p class="txt">
              随时退
            </p>
          </li>
          <li>
            <i class="single" />
            <p class="txt">
              不满意免单
            </p>
          </li>
          <li>
            <i class="overdue" />
            <p class="txt">
              过期退
            </p>
          </li>
        </ul>
      </el-col>
    </el-row>
  </div>
</template>

<script>

export default {
  data() {
    return {
      search: '',
      isFocus: false,
      hotPlace: ['西餐', '寿司', '烤肉'],
      searchList: ['椰子鸡', '莲藕汤']
    }
  },
  computed: {
    isHotPlace: function () {
      // 聚焦状态且值为空
      return this.isFocus && !this.search
    },
    isSearchList: function () {
      return this.isFocus && this.search
    }
  },
  methods: {
    focus: function () {
      this.isFocus = true
    },
    blur: function () {
      const self = this
      setTimeout(function () {
        self.isFocus = false
      }, 200)
    },
    input: function () {
      console.log('input')
    }
  }
}
</script>

<style lang="scss">
</style>
